By Raneen Sawafta JENIN, West Bank (Reuters) – Israeli commandos disguised as medical workers and Muslim women burst into a hospital in the occupied West Bank on Tuesday and killed three Palestinian militants, one of them lying paralysed in bed, witnesses and authorities said. The Israeli military said the three militants were killed in a joint undercover operation by the army, Shin Bet security service and border police in the Ibn Sina hospital in Jenin, one of the most volatile cities in the West Bank. The military identified one of the men as Mohammad Walid Jalamna, a Hamas member who, it s…